Fear has been the hindrance of any actions and decision we do in everyday life. And this will sometimes results some unfinished task or word due to this. Many activities are not done correctly because of this also.
Each of us have difference fear or phobia, this can be a phobia to commit mistakes or actions which prohibits you to do something. Or this can be in animals , injects or any form.
Following fears really been our stop light. We can treat this also as our defense mechanism so we will not able to do things immediately without any proper thinking.
But what if you will try to overcome your fears and that you need to take actions. It may be a risk but if you think it will do good and may benefit all then do make consideration during your decision making.
Just think always that fear is always there within you, not always overcoming them is not the best decision but try to think of it before making an action.